?? ???????????????????5.1%
????:1?????????????:????????
2????????????
3????????????
4????????????
5??????
????????????????10??14?????? (???????????????????? ???????????)????14???????????????,??????????4.62?????????????,????5.1%?
????,??,????????????????????????????????8.6%?13.4%;???????????14.4%?34.3%???,??????????????????????????????????
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?,?“????????????????”??????,???(??) ???:????